public class GirlFriendTest {
    public static void main(String[] args) {
        GirlFriend gf1=new GirlFriend();
        gf1.name="雪";
        gf1.gender="女";
        gf1.age=18;
        System.out.println(gf1.name+","+gf1.gender+","+gf1.age);
        gf1.eat();
        gf1.sleep();
        System.out.println("----");
        GirlFriend gf2=new GirlFriend();
        gf2.age=19;
        gf2.name="橙子";
        gf2.gender="钕";
        gf2.eat();
        gf2.sleep();
        System.out.println(gf2.name+","+gf2.age+","+gf2.gender);

    }

}
